.modal {
  display: flex;
  justify-content: center;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, .5);
}

.modal .inner {
  width: 2.5rem;
  background-color: #fff;
}

.modal .inner .m-header {
  height: .38rem;
  background-color: #337ab7;
  color: #fff;
  text-align: center;
  line-height: .38rem;
  font-size: .16rem;
}

.modal .inner .content-wrapper {
  padding: .15rem;
}